Correction for the size of a Baseball (packed)
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How big is 710.957150 dashes?
It's about two-thirds as big as a Baseball (packed)
The size of a Baseball (packed) is about 1,067.0415 dashes.
(64% packing density) (MLB rules)
Per Major League Baseball rules, a baseball must measure between about 654.855920 dashes and 710.957150 dashes. A major league pitcher can throw a fastball at up to 150 kph (91 mph).